The target framework 'net5.0' is out of support and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the support policy.

The default value specified for parameter 'jsonStyle' will have no effect because it applies to a member that is used in contexts that do not allow optional arguments

Dereference of a possibly null reference.

Nullability of reference types in value of type 'Task<T>' doesn't match target type 'Task<T?>'.

The default value specified for parameter 'jsonStyle' will have no effect because it applies to a member that is used in contexts that do not allow optional arguments

Nullability of reference types in value of type 'Task<T>' doesn't match target type 'Task<T?>'.

Dereference of a possibly null reference.

Possible null reference argument for parameter 'input' in 'bool Regex.IsMatch(string input)'.

The target framework 'net5.0' is out of support and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the support policy.